9194632912

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{1361}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 19091099520

約数和(自身を除く): 9896466608

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 313, 568, 626, 1136, 1252, 1349, 1361, 2504, 2698, 2722, 5008, 5396, 5444, 5947, 10792, 10888, 11894, 21584, 21776, 22223, 23788, 25859, 44446, 47576, 51718, 88892, 95152, 96631, 103436, 177784, 193262, 206872, 355568, 386524, 413744, 422237, 425993, 773048, 844474, 851986, 1546096, 1688948, 1703972, 1835989, 3377896, 3407944, 3671978, 6755792, 6815888, 7343956, 8093867, 14687912, 16187734, 29375824, 30245503, 32375468, 60491006, 64750936, 120982012, 129501872, 241964024, 483928048, 574664557, 1149329114, 2298658228, 4597316456, 9194632912]

約数ペア:

[(1, 9194632912), (2, 4597316456), (4, 2298658228), (8, 1149329114), (16, 574664557), (19, 483928048), (38, 241964024), (71, 129501872), (76, 120982012), (142, 64750936), (152, 60491006), (284, 32375468), (304, 30245503), (313, 29375824), (568, 16187734), (626, 14687912), (1136, 8093867), (1252, 7343956), (1349, 6815888), (1361, 6755792), (2504, 3671978), (2698, 3407944), (2722, 3377896), (5008, 1835989), (5396, 1703972), (5444, 1688948), (5947, 1546096), (10792, 851986), (10888, 844474), (11894, 773048), (21584, 425993), (21776, 422237), (22223, 413744), (23788, 386524), (25859, 355568), (44446, 206872), (47576, 193262), (51718, 177784), (88892, 103436), (95152, 96631)]